baber/WOPTO huggingface dataset:
Patent RU-2211430-C1 (RU)
Title: Sporting self-loading carbine
Inventor: ZELENKO V K
IPC: F41C7/00
Filed: 2002-06-20
Granted: 2003-08-27
Abstract: FIELD: weaponry. SUBSTANCE: the sporting self- loading carbine has a barrel with a receiver, bolt with a breechblock carrier, magazine installed on a detachable base. The novelty in the sporting self- loading carbine is the fact that in the oval groove of the firing mechanism base installed on an axle is a spring-loaded stop engageable with the groove formed in the receiver, and made in the lower guides of the receiver are grooves, whose width equals the width of the bulges formed on the bolt and the breechblock carrier and shifted backwards with respect to the bulges of the bolt and breechblock carrier by the stop thickness. Attachment of the detachable base of the firing mechanism to the receiver is accomplished as follows: a bulge is formed in the rear part of the base, and the respective recess-in the receiver serving as a hinge, and installed in the front part is a spring-loaded longitudinally moving catch. EFFECT: enhanced operating characteristics of the carbine, improved convenience of its servicing, especially at disassembly and reassembly. 5 dwg
Patent RU-2228607-C1 (RU)
Title: Способ управления продукционными процессами при возделывании озимых зерновых культур в условиях засушливого климата
Inventor: ROGACHEV A F
IPC: A01G7/00
Filed: 2002-10-09
Granted: 2004-05-20
Abstract: Использование: в сельском хозяйстве при управлении продукционными процессами на основе прогнозирования урожая и качества зерна, а также при оценке эффективности проводимых агротехнических мероприятий и сроков их выполнения. Сущность изобретения: способ управления продукционными процессами при возделывании озимых зерновых культур в условиях острозасушливого климата включает оптимизацию сроков, норм высева и способов посева. Инструментально определяют сумму среднесуточных положительных температур в пределах 550...650°С за 45...60 сут от момента посева до прекращения вегетации. В каждом узле кущения формируют по три-четыре стебля с достаточным запасом сахаров для устойчивости растений к минусовым температурам в диапазоне -18...-20°С в бесснежные периоды. С учетом выпадов растений до уборочного периода формируют нормированную густоту стояния стеблей 500...600 шт./м 2  на черноземных почвах и 300...450 шт./м 2  на каштановых почвах путем высева кондиционных семян нормой высева (3,5 и -4,0)·10 6  шт./га и сроках посева с 25.08 по 05.09 на темно-каштановых почвах в сухостепной зоне. Нормы высева снижают до (3,0-3,5) ·10 6  шт./га и смещают сроки посева с 01.09 по 10.09 при возделывании озимых на каштановых почвах в сухостепной зоне. Еще больше снижают норму высева зерновых до (2,5-3,0)·10 6  шт./га в период посева с 01.09 по 10.09 на светло-каштановых почвах в полупустынной зоне. Во всех зонах в период посева выдерживают температурный режим почвы в пределах от +18°С до +12°С. В текущем году расчетом устанавливают величину гидротермического коэффициента (G c ). При величине G c <0,5 норму высева семян уменьшают на 10-15% от упомянутых величин. При G c  в диапазоне от 0,5 до 0,9 норму высева сохраняют по упомянутым данным для описанных зон и почвенных условий. При значениях G c >0,9 норму высева увеличивают на 20...25%. С увеличением норм высева ширину междурядий с 22,5 см уменьшают до 7,5 см, максимально используя фотосинтетически активную радиацию для увеличения содержания белка и сохранения клейковины. Планируемую продуктивность озимых зерновых культур определяют по формуле у=а·S·G c +b, где у - урожайность зерна, т/га; а и b - численные параметры; S - фактическая сумма положительных температур от посева до прекращения вегетации, °С; G c  - гидротермический коэффициент, мм/°С. 1 ил., 5 табл.
Patent RU-2227425-C1 (RU)
Title: Method for treating potato before laying for storage
Inventor: IVAKHNENKO O A
IPC: A01F25/00
Filed: 2002-11-05
Granted: 2004-04-27
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with technology for potato storage and could be applied to eliminate harmful insects without any negative impact upon potato immune status. One should treat potato before laying for storage with Steinernema feltiae suspension with addition of Biostat. The method enables to improve efficiency in protecting potato against harmful insects during its storage without any negative impact upon its immune status, germinating capacity and organoleptic properties. EFFECT: higher efficiency.
Patent RU-2238346-C1 (RU)
Inventor: GONCHAROV V S
IPC: C23C4/12
Filed: 2003-01-20
Granted: 2004-10-20
Abstract: FIELD: mechanical engineering, in particular, strengthening of threaded surfaces operating under friction wear conditions. 
     SUBSTANCE: method involves spraying metal or non-metal material onto threaded surface of part; producing coating on one side of each thread tooth inclined toward load causing wearing of surface; directing flow of particles at an angle of 75-90 deg to tooth surface to be sprayed in plane perpendicular to said surface; feeding gas jet into flow of particles in direction perpendicular to flow of particles. 
     EFFECT: reduced probability of cracking of coating and increased service life of friction pair. 
     3 cl, 1 dwg, 1 ex
Patent RU-2237064-C1 (RU)
Title: Способ получения фенилхлоргерманов
Inventor: ZHUN V I
IPC: C07F7/30
Filed: 2003-04-24
Granted: 2004-09-27
Abstract: Описывается способ получения фенилхлоргерманов с несколькими фенильными радикалами у атома германия включает взаимодействие фенилхлорсилана и четырехлористого германия в присутствии хлорида алюминия при повышенной температуре, где в качестве фенилхлорсиланов берут соединения общей формулы (C 6 H 5 ) n SiCl 4-n , где n = 2,3, и процесс ведут при температуре 105-150°С. Техническим результатом предлагаемого изобретения является возможность эффективного получения дифенилдихлоргермана. 1 табл.
Patent RU-2244026-C1 (RU)
Title: Briquette for metal smelting
Inventor: LISIN V S
IPC: C21B5/00
Filed: 2003-07-03
Granted: 2005-01-10
Abstract: FIELD: iron metallurgy, in particular agglomeration of iron-ore raw materials. 
     SUBSTANCE: briquette for metal smelting is obtained by batch pressure containing carbon containing materials, fluxing additions and organic binder in amount sufficient to maintain the next ratios: C:Fe = 0.25-0.55; CaO:SiO 2  = 0.3-1.6; MgO:Al 2 O 3  = 0.25-1.25. Fineness of batch components is not more than 1 mm. 
     EFFECT: briquette with improved metallurgical quality. 
     5 cl, 1 ex
Patent RU-2234054-C1 (RU)
Title: Method to measure a clearance between a measuring converter and a controlled surface (alternatives)
Inventor: KACHIN S I
IPC: G01B7/14
Filed: 2003-07-17
Granted: 2004-08-10
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: the invention is dealt with the measuring equipment and intended for an on-the-fly sensing of clearance s, an eccentricity, unevenness, geometrical sizes and relocations of a machine components and gears. The method provides, that at first a basic measurement is conducted, then the clearance is changed by a reference value in direction of its increase or decrease and measure the changed clearance once more. The reference value of the clearance change is given proceeding from the direction of the clearance variation and the given inaccuracy of measurements. Then they measure the reference value of the clearance and determine the values of the measured clearances on the basis of the specified figures of parameters of the calibration characteristic. The method allows to measure with a heightened accuracy the clearances between a measuring converter and moving elements of machines and mechanisms. 
     EFFECT: the invention allows to measure with a heightened accuracy the clearances between a measuring converter and moving elements of machines and mechanisms. 
     2 cl, 5 dwg
Patent RU-2237073-C1 (RU)
Inventor: ROMANOVSKIJ D V
IPC: C09D5/08
Filed: 2003-07-29
Granted: 2004-09-27
Abstract: FIELD: chemical technology, paint and varnish industry. 
     SUBSTANCE: anticorrosion pigment represents calcium-phosphate-molybdate with the ratio molybdate ions to phosphate ions from 1:0.01 to 1:100. For preparing this pigment calcium carbonate is mixed with water, stirred at 95 o C for 1 h and solution containing ammonium permolybdate and ortho-phosphoric acid is added to the prepared suspension at intensive stirring. After addition of all components the mixture is stirred for 5 h additionally. Suspension is dried at 380 o C. Prepared pigment has bright-white color, its solubility in water is less as compared with calcium phosphate-chromate, it has no toxic properties, its anticorrosion properties after change of chromate ions for molybdate ions are not deteriorated. 
     EFFECT: improved preparing method, valuable properties of pigment. 
     1 tbl, 3 ex
Patent RU-2241794-C1 (RU)
Inventor: UMJAROV R K
IPC: D05B27/02
Filed: 2003-08-07
Granted: 2004-12-10
Abstract: FIELD: designs of domestic sewing machines. 
     SUBSTANCE: mechanism includes devices for horizontal and vertical motions of spring-loaded lever carrying toothed rack or made as one piece with said rack. In horizontal motion device moving shaft is built-up one; it has common base and detachable bearing assemblies fastened by means of clamps. Said shaft is kinematically joined with main shaft through eccentric pin mounted in back balance beam. Supports are mounted after testing motion stroke of rocking axle and bearing assemblies for mounting moving shaft in shuttle shaft. First bearing assembly is in the form of two rigidly joined cylindrical sleeves; two second bearing assemblies are in the form of spherical sleeves. Such bearing assemblies may be mounted on base without working it by means of special equipment. 
     EFFECT: enhanced technological effectiveness. 
     3 cl, 8 dwg
Patent RU-2256900-C1 (RU)
Inventor: SHEMETUN G K
IPC: G01N5/04
Filed: 2003-10-20
Granted: 2005-07-20
Abstract: FIELD: oil industry. 
     SUBSTANCE: method includes extraction of sample to measuring tanks, while previously by weighting water mass M w  is determined in measuring tank at temperature 20°C, also by weighting mass of water-free by any means oil product M op  is determined in measuring tank at temperature 20°C. to measuring tank researched probe is gathered and its mass m o  is determined, coerced probe mass M o  is determined, and volumetric share of water in researched probe W is determined from formula W=(M o  - M op )/(M w  - M op ). 
     EFFECT: simplified method. 
     3 cl, 2 tbl
Patent RU-2247955-C1 (RU)
Title: Pressure indicator
Inventor: BARABANOV G P
IPC: G01L19/08
Filed: 2003-12-22
Granted: 2005-03-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: housing (1) of the pressure indicator receives bellows (2) connected to core (6) provided with bushing (7) having solenoid (8) which forms inductive converter (9) with core (6). Housing (1) is provided with time relay (15) made of air vessel (16), sensitive member (18) with inductive pickup (19) made of winding (11) and additional core (20) spring-loaded by spring (26), adjustable throttle (22), and stop (25). Before operation, bellows (2) and object (4) are pressurized. In so doing, bellows (2) with bushing (7) moves upward and additional core (20) of pickup (19) enters winding (11), thus signaling of attainment of working pressure. Ring air chamber (13) is then pressurized. In so doing, solenoid (9) is secured to winding (11) interconnected through spacer (10). Relay (15) is pressurized simultaneously. When pressure in bellows (2) drops, core (6) begins to move, thus, generating a signal. 
     EFFECT: expanded functional capabilities and enhanced reliability. 
     1 cl, 2 dwg
Patent RU-2263462-C1 (RU)
Title: Method for predicting retinal neovascularization in case of diabetic retinopathy
Inventor: ZUEVA M V
IPC: A61B3/10
Filed: 2004-01-21
Granted: 2005-11-10
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with predicting the appearance of retinal neovascularization at early stages of proliferative diabetic retinopathy, that is at transition of nonproliferative diabetic retinopathy into proliferative stage. One should perform dynamic electroretinography to calculate glial index K G . Moreover, index values should be calculated by the ratio of b-wave amplitude from wave-a peak up to wave-b peak against amplitude of R3 subcomponent of low-frequency RERG for flashings at frequency of 8-12 Hz. Electroretinographic studying to calculate patient's glial index should be repeated every 2-3 mo and at decreased K G  by 2.5 U and more against its increased value in previous trial one should diagnose the first signs of retinal neovascularization. The innovation in question enables to prescribe laser therapy in due time to prevent severe complications of progressing proliferative process. 
     EFFECT: higher accuracy of diagnostics. 
     1 cl, 2 ex
Patent RU-2259769-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-02
Granted: 2005-09-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with introducing clove's CO 2 -oil cake into pomade syrup while churning at the quantity of about 4.7% by weight and a preparation obtained out of Mortierella indohii micromycete biomass according to the preset technique in the quantity of about 0.06% by weight. Then milk pomade mass should be formed according to the standard technology by obtaining a target product. This provides to obtain poorly staling milk pomade at increased content of biologically active substances at decreased expenses of a structure-forming agent. 
     EFFECT: higher efficiency.
Patent RU-2253435-C1 (RU)
Inventor: RASNETSOV L D
IPC: A61Q11/00
Filed: 2004-03-09
Granted: 2005-06-10
Abstract: FIELD: stomatology, in particular agents for buccal cavity healthcare. 
     SUBSTANCE: claimed composition contains potassium-aluminum sulfate, anticoagulation agent, selected from alkali metals, sodium tetraborate, Trilone B, week carboxylic acid, sodium benzoate, succinic acid, flavor, sweetener, food-grade dye and water in specific quantitative ratio. 
     EFFECT: agent with wide range of antimicrobial action, deodorization and haemostatic effects. 
     4 cl, 2 tbl
Patent RU-2256534-C1 (RU)
Title: Способ изготовления анизотропного стронциевого феррита
Inventor: ANDREEV V G
IPC: H01F1/34
Filed: 2004-04-20
Granted: 2005-07-20
Abstract: Изобретение относится к порошковой металлургии, в частности к получению постоянных магнитов из стронциевых ферритов. Способ изготовления анизотропного стронциевого феррита включает прессование порошка в магнитном поле с воздействием ультразвуком частотой 0,5-2,0 МГц и последующее спекание полученных заготовок. Техническим результатом является увеличение энергии магнитного поля. 1 табл.
Patent RU-2272209-C1 (RU)
Title: Cantilever for fastening cable
Inventor: KOSTYLEV JURIJ VASIL EVICH
IPC: F16L3/11
Filed: 2004-05-31
Granted: 2006-03-20
Abstract: FIELD: construction. 
     SUBSTANCE: cantilever comprises rod, clamp, and bearing members made of lengthened yokes of the clamp bent in different directions.  The bearing members are made in the intermediate section with projections directed toward the middle of the clamp. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2269103-C1 (RU)
Title: Dynamometric device for strength test of aircrafts
Inventor: IL IN JURIJ STEPANOVICH
IPC: G01L1/22
Filed: 2004-07-26
Granted: 2006-01-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises housing, dynamometric gauge with contact plungers of the flexible member and unit for setting two levels of deformation.  The unit for setting two level of deformations is made of two calibrated cylinders of different diameters and provided with conical adapters secured to the rotatable axle for permitting movement in the threaded bushing. 
     EFFECT: expanded functional capabilities. 
     4 dwg
Patent RU-2261227-C1 (RU)
Inventor: ABRAMOV O B
IPC: C05C5/02
Filed: 2004-08-23
Granted: 2005-09-27
Abstract: FIELD: chemical industry; methods of production of potassium nitrate. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to methods of production of potassium nitrate and by-products on the basis of calcium chloride. The method provides, that solution of calcium nitrate extracted from nitrate drawing is neutralized up to pH 4-8, the sediment is separated from admixtures, and concentration of calcium nitrite in the cleared solution keep within the limits of 38-45 mass %. Neutralization of solution of calcium nitrate can be conducted using calcium carbonate or in succession - first - using calcium carbonate and then - using a water suspension of calcium hydroxide. The produced solution of calcium nitrate is treated with engineering potassium chloride in conditions of excess of calcium nitrate in respect to stoichiometry, preferably, at the temperature of 30°÷ 60°C during 40 ÷ 60 minutes at a molar ratio of calcium nitrate to potassium chloride - within the limits of 1.05 ÷ 1.2 : 2. Products of treatment are cooled at the temperature within the limits from 0 up to minus 10°C, the sediment is separated and flushed with a saturated solution of potassium nitrate. Produce potassium nitrate with contents of the main substance of 99.2 ÷ 99.8 %. The technical result is increased production of potassium nitrate up to 84-90 %. 
     EFFECT: the invention ensures increased production of potassium nitrate up to 84-90 %. 
     5 cl, 4 ex
Patent RU-2277167-C1 (RU)
Inventor: SIDOROV ANDREJ VITAL EVICH
IPC: E21B43/117
Filed: 2004-10-11
Granted: 2006-05-27
Abstract: FIELD: oil and gas industry, particularly rock drills. 
     SUBSTANCE: charge comprises body with orifice for blast initiation, explosive arranged in the body and covering formed as shell. The shell is made of material having density exceeding 7000 kg/m 3  and having at least one profiled surface. The profile includes trihedral or hexahedral convex members. Distance between adjacent convex member centers is not less than 4 average covering thicknesses. Convex member heights do not exceed average covering thickness to provide cumulative effect. 
     EFFECT: increased oil output from wells. 
     19 cl, 1 dwg, 11 ex
Patent RU-2268334-C1 (RU)
Title: Method of and device for building compacted snow road pavement (versions)
Inventor: USTJUGOV DMITRIJ NIKOLAEVICH
IPC: E01H4/00
Filed: 2004-12-21
Granted: 2006-01-20
Abstract: FIELD: road building. 
     SUBSTANCE: proposed device contains front sliding support 1 and rear sliding support 2, power generator 7, heat unit 5 with working zone and device to feed heat to snow mass through working zone, and dynamic compactor 11.  Heat unit 5 is made I form of at least one separate heat module.  Heat feeding device is installed for control and direct heat flow to working zone.  Method of building compacted snow road pavement is based on use of proposed device. 
     EFFECT: building of road pavement featuring high load-carrying capacity wear resistance and improved adhesion of wheels. 
     68 cl, 4 ex, 3 dwg
Patent RU-2272218-C1 (RU)
Title: Method of burning fuel
Inventor: OBUKHOV IGOR VALENTINOVICH
IPC: F23C7/00
Filed: 2005-03-21
Granted: 2006-03-20
Abstract: FIELD: combustion. 
     SUBSTANCE: method comprises grinding solid fuel, feeding it to the furnace, and forming at least tree zones of fuel combustion over the height of the furnace.  For this purpose, the velocity of the air flow supplied through the fire grate is smoothly decreased over the height of the bottom section of the furnace.  In the top section of the furnace a vortex flow of the remainder mass of the air supplied to the furnace is provided.  For this purpose, the cross-section area of the bottom section of the furnace increases with height.  The air is supplied to the top section of the furnace tangentially to the trajectories of the vortex flow in the direction of circulation of the torch.  The speed of the fire grate is determined from the equation proposed. 
     EFFECT: enhanced efficiency. 
     1 cl, 2 dwg
Patent RU-2282337-C1 (RU)
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: A01B79/00
Filed: 2005-03-28
Granted: 2006-08-27
Abstract: FIELD: agriculture, in particular, energy saving processes for cultivation of fodder crops under insufficient moistening conditions. 
     SUBSTANCE: method involves turning soil layer once per rotation on raising of field from sown grasses; combining plowing performed with turning of sod layer with application of organic fertilizers and plowing-in of green manure crops, with plants of precursor crop being used as green manure crops, which are laid onto furrow bottom; during following rotation years, performing presowing surface mellowing in order to provide for desired seed embedding depth; according to first version, performing mellowing process in the form of slitting to 0.40-0.45 m depth during late autumn period, with strip spacing making 1.4-2.8 m; in early spring period, providing continuous mellowing of top layer to 0.25-0.27 m depth in direction transverse to slitting direction; upon growing of perennial sown grasses and frost resistant weeds, providing dressing of layer by disking to 0.12-0.16 m depth; performing additional disking process at 10-14 days interval for complete mechanical killing of plantation and keeping of stubble and root remains in top layer; carrying out leveling of relief by covering top layer; after sowing process, terminating cycle by post-sowing covering process; according to second version, performing volumetric mellowing during long-lasting winter thaws to 0.5-0.6 m depth with spacing during passages making 2-3 m; during early spring period, performing dressing of perennial grasses layer by disking to 0.12-0.16 m depth at 10-12 days interval for killing weed plants and stubble remains; according to third version, during autumn, performing moldboard-free flat cultivation of soil to 0.16-0.18 m depth by means of cultivators-flat hoes; dressing top root layer to 0.12-0.16 m depth; during early spring, destructing top layer crumbs by means of needle-type and/or disk-type working tools. 
     EFFECT: increased efficiency in restoration of soil fertility, accumulation of moisture and mineral feeding in root layer, and elimination of wind erosion of soil. 
     4 cl, 15 tbl
Patent RU-2294473-C1 (RU)
Title: Sealing device
Inventor: SAVITSKIJ VLADIMIR JAKOVLEVICH
IPC: F16J15/56
Filed: 2005-06-28
Granted: 2007-02-27
Abstract: FIELD: sealing engineering. 
     SUBSTANCE: sealing device comprises guiding bushing made of a polymeric material and two blocks of sealing rings mounted on the mating sides and made of truncated cones.  The sealing rings are made of polyurethane.  From the side of fluid and between the blocks of the sealing rings there are plate springs for providing the sealing rings to be spring-loaded.  The bases of the inner conical sealing rings point to the direction opposite to the high pressure.  The rings are mounted for permitting movement under the action of the fluid. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2295291-C1 (RU)
Title: Method for predicting varicoses of small pelvis in women
Inventor: MOZES VADIM GEL EVICH
IPC: A61B8/00
Filed: 2005-10-07
Granted: 2007-03-20
Abstract: FIELD: medicine, diagnostics. 
     SUBSTANCE: it is necessary to evaluate the degree of venous wall dilation in venous collectors of small pelvis at transvaginal ultrasound investigation due to measuring their diameter both before and after carrying out functional sampling to increase intra-abdominal pressure. For the purpose to increase intra-abdominal pressure it is necessary to perform the following procedures: a patient should lift his bent knees towards a stomach and at increased diameter of tested vein for 2 mm against the initial value and more it is possible to diagnose its varicosis. 
     EFFECT: higher accuracy and information value of diagnostics. 
     4 dwg, 3 ex